Home›Asteroids›81594 2000 HD5381594 2000 HD53Main-belt minor planetDesignation(81594) 2000 HD53ClassMain-beltSemi-major axis2.5958467 AUEccentricity0.0875095Inclination16.43996°Absolute magnitude (H)15.59Perihelion2.369 AUAphelion2.823 AU